This USB Rechargeable Headlamp super bright and provides illumination up to 6000 lumens, and can keep the illumination going up to 6 hours when fully charged. The front head lighting direction is adjustable with a 90° rotatable design that allows you to flexibly adjust the appropriate angles. You can flip the lights and change the tilt.Four light modes on the headlamp will meet your different needs in different situations. Built with advanced technology and professional craftsmanship, this headlamp provides stability, reliability, and convenience to your users. The comfortable and adjustable head strap provides a secure fit, making this lamp ideal for a variety of outdoor activities like camping, fishing, running, and hunting.